<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xmlns:svg="http://www.w3.org/2000/svg">
  <head>
    <title>Test</title>
  </head>
  <body>
      <svg:svg version="1.1" baseProfile="tiny" viewBox="0 0 4320 6480">
        <svg:g transform="scale(10)">
          <svg:g fill="none" stroke="green" stroke-width="1">
            <svg:line x1="0" y1="0" x2="431" y2="0"/>
            <svg:line x1="431" y1="0" x2="431" y2="647"/>
            <svg:line x1="431" y1="647" x2="0" y2="647"/>
            <svg:line x1="0" y1="647" x2="0" y2="0"/>
          </svg:g>
          <svg:foreignObject x="0" y="0" width="300" height="300">
            <title>Disallowed</title>
          </svg:foreignObject>
        </svg:g>
      </svg:svg>
  </body>
</html>
